# Qsafe (C9Lab) vs ZeroGPT

Qsafe (C9Lab) records 28,077 monthly visits with +242.1% month-over-month growth and Contact for Pricing pricing. ZeroGPT records 32,864,541 monthly visits with +19.7% growth and Freemium, Paid pricing.

| Metric | [Qsafe (C9Lab)](https://openaitools.app/tool/qsafe) | [ZeroGPT](https://openaitools.app/tool/zerogpt) |
| :--- | :--- | :--- |
| Website URL | https://www.c9lab.com | https://www.zerogpt.com |
| Categories | AI Detector, AI Monitor, AI Content Detector, AI Social Media | AI Content Detector, AI Detector, AI Checker, AI Plagiarism Checker |
| Pricing Model | Contact for Pricing | Freemium, Paid |
| Monthly Visits | 28,077 | 32,864,541 |
| MoM Growth Rate | +242.1% | +19.7% |
| Primary Market | Global | United States |
| Direct Visits | 10,829 | 8,220,007 |
| Review Score | 4.1 | 3.8 |
| Saved Count | 1 | 31 |
| Supported Platforms | Website | Website |

## Qsafe (C9Lab)

Qsafe is one of the flagship products of C9Lab, a cybersecurity vendor focused on digital risk protection (DRP) and phishing simulation. Qsafe's job is external threat detection: it watches domains, mobile app stores, social media and dark web channels for signs that someone is impersonating your brand, then surfaces those threats with risk context instead of raw alerts. Typical findings include lookalike or typosquatted domains, phishing URLs, fake mobile apps, fraudulent listings and copycat social profiles.

Qsafe sits inside a wider C9Lab suite rather than standing alone. C9Pharos covers website security and uptime monitoring, C9Phish handles anti-phishing detection and employee phishing simulation training, and the free Business Risk Score (BRS) gives a quick external risk posture assessment. Together they cover brand protection, human risk, attack surface management and compliance reporting, and C9Lab offers an MSSP partner program so service providers can resell or white-label Qsafe and C9Phish from one multi-tenant console.

The platform is aimed at organisations rather than individuals: financial services, e-commerce, healthcare, technology, education and government are the highlighted verticals. Pricing is quote-based and requires contacting the vendor or booking a demo, which is typical for enterprise DRP tooling. Because detection, takedown and legal escalation are usually packaged together, buyers should ask about takedown SLAs and analyst involvement when evaluating it.

**Pricing & Plans:** Contact for pricing. C9Lab sells Qsafe through demos and quotes rather than published tiers, and offers an MSSP/white-label partner program for managed service providers.

- **Phishing and fake domain detection:** Monitors for phishing pages, lookalike and typosquatted domains, and other impersonation infrastructure aimed at your brand and customers.
- **Rogue app and social media monitoring:** Tracks app stores and social platforms for fake apps, impersonation profiles and fraudulent listings that abuse your identity.
- **Dark web monitoring:** Watches dark web channels for brand abuse, leaked credentials and mentions that signal upcoming fraud against your organisation.
- **Automated takedowns and incident response:** Provides takedown workflows for malicious content, backed by an analyst team for escalation and brand incident response.
- **Multi-tenant MSSP console:** Service providers can resell or white-label Qsafe alongside C9Phish from a single multi-tenant management console.

**Strengths:** Covers domains, apps, social media and dark web in one platform; Takedown workflows with analyst support, not just alerting; Part of a broader suite including website security and phishing simulation; Free Business Risk Score gives an instant external risk snapshot

**Limitations:** No published pricing, so evaluation requires a sales conversation; Enterprise-oriented: likely excessive and costly for small teams; Effectiveness depends heavily on takedown response times

[Profile (Markdown)](https://openaitools.app/tool/qsafe.md)

## ZeroGPT

ZeroGPT is best known as an AI content detector, but the site has expanded into a full writing and verification toolkit. The core AI/GPT detector lets you paste text or upload a file and returns a highlighted analysis showing which sentences look machine-written, with a percentage gauge and an automatically generated PDF report you can use as documentation.

Around that core sit several companion detectors and writers. The AI image detector and AI video detector extend checking beyond text; the plagiarism checker scans against billions of sources; and the AI humanizer and paraphraser rewrite text into a more natural style. A grammar checker, summarizer, translator, dictionary, word counter, citation generator, and AI email helper round out day-to-day writing tasks. The company says its multi-stage DeepAnalyse model is trained on internet text, educational datasets, and proprietary synthetic AI datasets, covers over 35 LLM families, and reports 98.4% detection accuracy with a false positive rate under 1%.

Access is freemium: the main tools work free in the browser, with MAX and EXPERT subscriptions for heavier use and premium features, and a separate API for organizations that need large-scale integration. ZeroGPT also runs on WhatsApp and Telegram through a bot, letting you chat, detect AI text, summarize, paraphrase, translate, and check grammar without leaving the messaging app.

**Pricing & Plans:** Freemium with paid tiers. Core tools such as the AI detector, summarizer, and grammar checker are usable free in the browser, while MAX and EXPERT subscriptions unlock higher limits and premium features, and API access is sold separately for organizations.

- **AI and ChatGPT detection:** Paste up to 15,000 characters or upload a file and get a highlighted breakdown of which sentences appear AI-written, plus an overall percentage score and a downloadable PDF report.
- **AI image and video detection:** Beyond text, ZeroGPT offers an AI image detector and an AI video detector that performs frame-level analysis to flag generated or manipulated visuals.
- **Plagiarism checking and humanizing:** Compare your text against billions of sources through the plagiarism checker, or rewrite and humanize AI text with the paraphraser and AI humanizer while keeping the original meaning.
- **Writing and productivity tools:** A bundled writing suite covers summarization, grammar and spelling correction, translation across many languages, a dictionary, word and character counting, citation generation, and an AI email writer.
- **API for organizations:** A documented REST API exposes detection, plagiarism, paraphrasing, summarization, grammar, chatbot, and translation endpoints for organizations that need to embed ZeroGPT at scale.

**Strengths:** Free browser access to the core AI detector, summarizer, and grammar checker; Sentence-level highlighting with an overall percentage and exportable PDF reports; Extends beyond text to AI image and video detection, plus plagiarism checking; Broad companion toolkit: humanizer, paraphraser, translator, dictionary, citations, email helper

**Limitations:** AI detectors can produce false positives, so results should be treated as a signal rather than proof; The strongest features sit behind MAX/EXPERT paid tiers and API access is a separate purchase; Character limits apply to the free detection box; No detection tool can guarantee correctness across every model and language

[Profile (Markdown)](https://openaitools.app/tool/zerogpt.md)

## Frequently Asked Questions

### How do Qsafe (C9Lab) and ZeroGPT compare in monthly traffic?

Qsafe (C9Lab) has 28,077 monthly visits, while ZeroGPT has 32,864,541. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Qsafe (C9Lab) has a month-over-month growth rate of +242.1%; ZeroGPT has +19.7%.

### How does pricing compare?

Qsafe (C9Lab): Contact for Pricing. Contact for pricing. C9Lab sells Qsafe through demos and quotes rather than published tiers, and offers an MSSP/white-label partner program for managed service providers. ZeroGPT: Freemium, Paid. Freemium with paid tiers. Core tools such as the AI detector, summarizer, and grammar checker are usable free in the browser, while MAX and EXPERT subscriptions unlock higher limits and premium features, and API access is sold separately for organizations.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Grammarly](https://openaitools.app/tool/grammarly) | 58,867,412 | -1.5% | Freemium | Cross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection. | [.md](https://openaitools.app/tool/grammarly.md) |
| 2 | [QuillBot Paraphraser](https://openaitools.app/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | Freemium | Popular paraphrasing assistant focused on rewriting and grammar correction, but lacks dedicated AI detection scanners. | [.md](https://openaitools.app/tool/quillbot-paraphraser.md) |
| 3 | [GPTZero](https://openaitools.app/tool/gptzero-me) | 23,246,989 | +32.5% | Freemium, Paid | Industry-standard AI content detection trusted by educators, offering robust sentence-level analysis similar to ZeroGPT. | [.md](https://openaitools.app/tool/gptzero-me.md) |
| 4 | [Scribbr](https://openaitools.app/tool/scribbr) | 7,530,803 | +14.6% | Freemium | Academic editing platform pairing AI plagiarism detection with professional human proofreaders for student papers. | [.md](https://openaitools.app/tool/scribbr.md) |
| 5 | [Undetectable AI](https://openaitools.app/tool/undetectable-ai) | 3,113,403 | +17.5% | Freemium | Combines reliable AI detection with advanced text humanization tools to rewrite machine-generated content naturally. | [.md](https://openaitools.app/tool/undetectable-ai.md) |
| 6 | [Aura](https://openaitools.app/tool/aura-com) | 2,646,116 | -20.7% | Free Trial, Paid | All-in-one protection for your identity, credit, family, and devices | [.md](https://openaitools.app/tool/aura-com.md) |
| 7 | [Copyleaks](https://openaitools.app/tool/copyleaks) | 2,402,494 | -14.1% | Paid, Contact for Pricing | Enterprise-grade content verification suite detecting AI text, images, and source code across multiple languages. | [.md](https://openaitools.app/tool/copyleaks.md) |
| 8 | [Originality.ai](https://openaitools.app/tool/originality) | 2,049,639 | +2.8% | Paid | Comprehensive content integrity platform specialized in accurate AI detection and plagiarism checking for digital publishers. | [.md](https://openaitools.app/tool/originality.md) |
| 9 | [Isgen AI Detector](https://openaitools.app/tool/isgen-ai) | 901,917 | +5.8% | Freemium | Multilingual AI content detection platform providing detailed sentence-level scoring and writing integrity utilities. | [.md](https://openaitools.app/tool/isgen-ai.md) |
| 10 | [GPTinf](https://openaitools.app/tool/gptinf-com) | 674,246 | +25.8% | Freemium, Free Trial, Paid | Online writing suite blending AI humanization tools with plagiarism and readability checking features. | [.md](https://openaitools.app/tool/gptinf-com.md) |

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Source: https://openaitools.app/compare/qsafe-vs-zerogpt

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